Question about Rainbow 75th Anniversary Canister Vacuum
Suction is weak. checked belt, fine. took brush apart and cleaned. brush seems to be rotating normally.
With years of use, you will collect a layer of "micro dust" on the impeller (the fan part) which reduces the efficiency. A toothbrush and some mild cleaner with gently scrubbing will restore it's power.
The impeller is that parts that spins that you can see when you take the top off to fill the water tank.
Hope this is the answer that you need!
Posted on Nov 15, 2009
Check for clogs in the nozzle air passages (remove bottom plate)
Check for clogs in the wand
Check for clogs in the hose (trow in a pebble or a penny and see if it comes out the other end)
Make sure separator is clean.
Remove exhaust cap (sometimes there is a sponge in the cap that gets disty and does not let the air pass through).Have in mind that it will not pick up well if the suction and the belt is good but brush roll bristles are worn and too short.
Posted on Mar 21, 2009
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